<template>
    <div id="app">
        <div id="cover"></div>
        <Header></Header>
        <Todo></Todo>
        <Footer></Footer>

    </div>
</template>

<script>
import Header from './todo/header.vue'
import Footer from './todo/footer.jsx'
import Todo from './todo/todo.vue'

export default {
    components: {
        Header,
        Footer,
        Todo
    },
    data(){
        return {
            text: 'abcd'
        }
    }

}
</script>

<style lang="stylus" scoped>
#app{
    position absolute
    left 0
    right 0
    top 0
    bottom 0
    }
    #cover{
        position absolute
        left 0
        right 0
        top 0
        bottom 0
        background-color #ffffff
        opacity 0.1
        z-index -1
    }
</style>